Cloudflare’s outage broke X, ChatGPT, Spotify, and hundreds more just weeks after Musk laughed at AWS users
Quick Reads
- A single Cloudflare bug caused a massive internet outage. X, ChatGPT, Spotify, and many more went offline on Nov 18, 2025.
- Cloudflare explained that it’s a content delivery and security network powering 20% of all websites globally.
- How it happened: A latent bug in bot mitigation triggered a cascade of 500 errors after a routine config change.
- Irony alert: Elon Musk mocked AWS users a month earlier, only for X to go down in the outage.
- Broader takeaway: Internet infrastructure is fragile; one company’s error can lock out hundreds of millions worldwide.
Most people have never heard of Cloudflare, but they have bumped into it. That “checking your connection” screen that flashes before a website loads? That’s Cloudflare doing its job. It is a Content Delivery Network and security service that sits between a user and a website’s hosting server. When you type a URL, your request passes through Cloudflare’s network first, the system checks for threats, speeds up the connection, and routes you to the site.
In Lagos and across Nigeria, people trying to open ChatGPT were greeted with a message: “Please unblock challenges.cloudflare.com to continue.” The AI was up, but it just couldn’t let anyone in.
Cloudflare’s own dashboard and API also went offline, which made it harder for the company to respond. Platforms like X, Facebook, OpenAI, and Perplexity were among the many services users could not access.
Musk posted on X that his platform’s messages were “fully encrypted with no advertising hooks or strange ‘AWS dependencies, ‘” meaning, essentially, *we’re better than those people.* The post cannot be linked directly, because X was down at the time of reporting.
The casualty list reads like a who’s who of the internet. Social platforms X and Facebook experienced significant downtime, leaving users unable to load timelines. Financial and entertainment sites such as Letterboxd and bet365 also went offline. AI services were heavily affected, OpenAI and Perplexity displayed errors or Cloudflare challenge screens. Even Downdetector, the tool people use to check if services are down, loaded inconsistently.
X has an estimated 600 million monthly active users, all of whom were locked out from posting or scrolling. For Nigerians who rely on X for news, hustle, and social commentary, it was a confusing and frustrating Tuesday.
Less than two hours after the outage began, Cloudflare said a fix had been implemented and that the incident was resolved. The company continued to monitor for errors and noted that some customers might still experience issues logging into the Cloudflare dashboard.
But the incident exposes something uncomfortable. Cloudflare’s November outage came less than a month after a similar disruption at AWS a stark reminder that the entire web depends on just a handful of companies. If these giants experience an issue, the whole of the internet begins to crumble.
One company. One bug. Hundreds of millions of people are locked out. That is the internet we have built, and it is a very fragile one.
